Donegal railbus

Hi. I would join the 16mm association, if you're on Facebook there is a group which is a very good place for getting answers. 16mm though was and probably still is very influenced by the Welsh narrow gauge. As has been said, compare a Tallylyn loco to a Donegal 5A, The Donegal engine isn't far in size from a standard gauge tank engine. I have asked for a 'Phoenix', but without the demand, there's not much chance.